IS4527A - Guanine derivative - Google Patents

Guanine derivative

Info

Publication number
IS4527A
IS4527A IS4527A IS4527A IS4527A IS 4527 A IS4527 A IS 4527A IS 4527 A IS4527 A IS 4527A IS 4527 A IS4527 A IS 4527A IS 4527 A IS4527 A IS 4527A
Authority
IS
Iceland
Prior art keywords
guanine derivative
guanine
derivative
Prior art date
Application number
IS4527A
Other languages
Icelandic (is)
Other versions
IS2268B (en
Inventor
Howard Carter Barry
Muse Partin Jane
Gregory Varlashkin Peter
Augustus Winnike Richard
Triangle Park Research
Bayne Grubb William Iii
Alan Conway Gregory
George Lake Philip
Michael Skinner David
James Whatrup David
Original Assignee
The Wellcome Foundation Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10768347&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IS4527(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by The Wellcome Foundation Limited filed Critical The Wellcome Foundation Limited
Publication of IS4527A publication Critical patent/IS4527A/en
Publication of IS2268B publication Critical patent/IS2268B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A61K31/52—Purines, e.g. adenine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/20—Antivirals for DNA viruses
    • A61P31/22—Antivirals for DNA viruses for herpes viruses
IS4527A 1995-01-20 1997-07-15 Guanine derivatives IS2268B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9501178.9A GB9501178D0 (en) 1995-01-20 1995-01-20 Guanine derivative
PCT/GB1996/000117 WO1996022291A1 (en) 1995-01-20 1996-01-19 Guanine derivative

Publications (2)

Publication Number Publication Date
IS4527A true IS4527A (en) 1997-07-15
IS2268B IS2268B (en) 2007-07-15

Family

ID=10768347

Family Applications (1)

Application Number Title Priority Date Filing Date
IS4527A IS2268B (en) 1995-01-20 1997-07-15 Guanine derivatives

Country Status (40)

Country Link
US (1) US6107302A (en)
EP (1) EP0804436B1 (en)
JP (1) JP3176633B2 (en)
KR (1) KR100376074B1 (en)
CN (1) CN1049893C (en)
AP (1) AP662A (en)
AR (1) AR002270A1 (en)
AT (1) ATE302777T1 (en)
AU (1) AU702794B2 (en)
BG (1) BG63393B1 (en)
BR (1) BR9606768A (en)
CA (1) CA2210799C (en)
CY (1) CY2531B1 (en)
CZ (1) CZ297065B6 (en)
DE (1) DE69635106T2 (en)
DK (1) DK0804436T3 (en)
EA (1) EA000364B1 (en)
EE (1) EE03528B1 (en)
ES (1) ES2248806T3 (en)
FI (1) FI973063A (en)
GB (1) GB9501178D0 (en)
GE (1) GEP20001940B (en)
HR (1) HRP960024B1 (en)
HU (1) HU222993B1 (en)
IL (1) IL116831A (en)
IN (1) IN182468B (en)
IS (1) IS2268B (en)
NO (1) NO315558B1 (en)
NZ (1) NZ298851A (en)
OA (1) OA10499A (en)
PL (1) PL182175B1 (en)
RO (1) RO118693B1 (en)
RS (1) RS49518B (en)
SI (1) SI0804436T1 (en)
SK (1) SK285329B6 (en)
TR (1) TR199700656T1 (en)
UA (1) UA46001C2 (en)
UY (1) UY25779A1 (en)
WO (1) WO1996022291A1 (en)
ZA (1) ZA96449B (en)

Families Citing this family (60)

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GB9501178D0 (en) * 1995-01-20 1995-03-08 Wellcome Found Guanine derivative
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IT1283447B1 (en) * 1996-07-18 1998-04-21 Ind Chimica Srl VALACICLOVIR PREPARATION PROCESS AND RELATED INTERMEDIATES
KR20000070223A (en) * 1997-01-17 2000-11-25 에가시라 구니오 Novel Z-valacyclovir crystals
GB0010446D0 (en) * 2000-04-28 2000-06-14 Glaxo Wellcome Kk Pharmaceutical formulation
KR100883277B1 (en) * 2001-02-24 2009-02-12 베링거 잉겔하임 파르마 게엠베하 운트 코 카게 Pharmaceutical composition comprising xanthine derivative and process for the preparation thereof
EP1436295A4 (en) * 2001-09-07 2007-07-11 Teva Pharma Crystalline forms of valacyclovir hydrochloride
WO2003040145A1 (en) * 2001-11-05 2003-05-15 Glaxo Group Limited Anhydrous crystal form of valaciclovir hydrochloride
JP2005508993A (en) * 2001-11-14 2005-04-07 テバ ファーマシューティカル インダストリーズ リミティド Synthesis and purification of valacyclovir
EP1517678A2 (en) * 2002-06-24 2005-03-30 Ranbaxy Laboratories Limited Process for the preparation of robust formulations of valacyclovir hydrochloride tablets
US7407955B2 (en) 2002-08-21 2008-08-05 Boehringer Ingelheim Pharma Gmbh & Co., Kg 8-[3-amino-piperidin-1-yl]-xanthines, the preparation thereof and their use as pharmaceutical compositions
US20050043329A1 (en) * 2002-09-06 2005-02-24 Shlomit Wizel Crystalline forms of valacyclovir hydrochloride
ES2270172T3 (en) * 2002-10-16 2007-04-01 Teva Pharmaceutical Industries Ltd. PROCEDURE TO REDUCE RESIDUAL ALCOHOLS IN VALACICLOVIR CRISTALINO HYDROCLORIDE.
US20050059684A1 (en) * 2002-10-16 2005-03-17 Ben-Zion Dolitzky Method for reducing residual alcohols in crystalline valacyclovir hydrochloride
US20060229322A1 (en) * 2002-12-09 2006-10-12 Pau Cid Anhydrous crystalline form of valacyclovir hydrochloride
WO2004106338A1 (en) * 2003-05-30 2004-12-09 Eos Eczacibasi Ozgun Kimyasal Urunler Sanayi Ve Ticaret A.S. Novel crystalline forms of valacyclovir hydrochloride
TW200510414A (en) * 2003-06-02 2005-03-16 Teva Pharma Novel crystalline forms of valacyclovir hydrochloride
KR20060117355A (en) * 2004-01-21 2006-11-16 테바 파마슈티컬 인더스트리즈 리미티드 Process for the preparation of valacyclovir hydrochloride
US7501426B2 (en) 2004-02-18 2009-03-10 Boehringer Ingelheim International Gmbh 8-[3-amino-piperidin-1-yl]-xanthines, their preparation and their use as pharmaceutical compositions
CA2572268A1 (en) * 2004-06-30 2006-02-02 Teva Pharmaceutical Industries Ltd. Method for reducing residual alcohols in crystalline valacyclovir hydrochloride
DE102004054054A1 (en) 2004-11-05 2006-05-11 Boehringer Ingelheim Pharma Gmbh & Co. Kg Process for preparing chiral 8- (3-amino-piperidin-1-yl) -xanthines
US20060178512A1 (en) * 2005-02-04 2006-08-10 Cheruthur Govindan Method for preparing amino acid esters of nucleoside analogues
ATE546451T1 (en) * 2005-05-25 2012-03-15 Lilly Co Eli CYCLOPROPANE CARBONIC ACID ESTERS OF ACYCLOVIR
EP1746098A1 (en) 2005-07-21 2007-01-24 SOLMAG S.p.A. Valacyclovir polymorphs and a process for the preparation thereof
DE102005035891A1 (en) * 2005-07-30 2007-02-08 Boehringer Ingelheim Pharma Gmbh & Co. Kg 8- (3-amino-piperidin-1-yl) -xanthines, their preparation and their use as pharmaceuticals
US20070112193A1 (en) * 2005-11-14 2007-05-17 Khunt Mayur D Valacyclovir process
PE20110235A1 (en) * 2006-05-04 2011-04-14 Boehringer Ingelheim Int PHARMACEUTICAL COMBINATIONS INCLUDING LINAGLIPTIN AND METMORPHINE
CN101437823B (en) 2006-05-04 2014-12-10 勃林格殷格翰国际有限公司 Polymorphs
EP1852108A1 (en) 2006-05-04 2007-11-07 Boehringer Ingelheim Pharma GmbH & Co.KG DPP IV inhibitor formulations
CN1903854B (en) * 2006-08-09 2012-05-23 丽珠医药集团股份有限公司 Method of synthesizing valaciclovir hydrochloride
US20080167325A1 (en) * 2006-12-27 2008-07-10 Bs Praveen Kumar Valacyclovir compositions
US20080281099A1 (en) * 2007-05-07 2008-11-13 Mayur Devjibhai Khunt Process for purifying valacyclovir hydrochloride and intermediates thereof
GB0710277D0 (en) * 2007-05-30 2007-07-11 Univ Birmingham Use of antivirals in the treatment of medical disorders
CN101784278A (en) * 2007-08-17 2010-07-21 贝林格尔.英格海姆国际有限公司 Purin derivatives for use in the treatment of FAB-related diseases
JPWO2009031576A1 (en) * 2007-09-03 2010-12-16 味の素株式会社 Method for producing valaciclovir hydrochloride crystals
US20090076039A1 (en) * 2007-09-14 2009-03-19 Protia, Llc Deuterium-enriched valacyclovir
PE20091730A1 (en) 2008-04-03 2009-12-10 Boehringer Ingelheim Int FORMULATIONS INVOLVING A DPP4 INHIBITOR
PE20100156A1 (en) * 2008-06-03 2010-02-23 Boehringer Ingelheim Int NAFLD TREATMENT
UY32030A (en) 2008-08-06 2010-03-26 Boehringer Ingelheim Int "TREATMENT FOR DIABETES IN INAPPROPRIATE PATIENTS FOR THERAPY WITH METFORMIN"
BRPI0916997A2 (en) 2008-08-06 2020-12-15 Boehringer Ingelheim International Gmbh DPP-4 INHIBITOR AND ITS USE
JP5906086B2 (en) * 2008-08-15 2016-04-20 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Purine derivatives for use in the treatment of FAB-related diseases
KR20110067096A (en) 2008-09-10 2011-06-21 베링거 인겔하임 인터내셔날 게엠베하 Combination therapy for the treatment of diabetes and related conditions
US20200155558A1 (en) 2018-11-20 2020-05-21 Boehringer Ingelheim International Gmbh Treatment for diabetes in patients with insufficient glycemic control despite therapy with an oral antidiabetic drug
KR20110103968A (en) 2008-12-23 2011-09-21 베링거 인겔하임 인터내셔날 게엠베하 Salt forms of organic compound
AR074990A1 (en) 2009-01-07 2011-03-02 Boehringer Ingelheim Int TREATMENT OF DIABETES IN PATIENTS WITH AN INAPPROPRIATE GLUCEMIC CONTROL THROUGH METFORMIN THERAPY
EA034869B1 (en) 2009-11-27 2020-03-31 Бёрингер Ингельхайм Интернациональ Гмбх Treatment of genotyped diabetic patients with dpp-4 inhibitors such as linagliptin
BR112012028136A2 (en) 2010-05-05 2016-08-09 Boehringer Ingelheim Int combination therapy
WO2011158252A1 (en) 2010-06-15 2011-12-22 Matrix Laboratories Ltd Process for the preparation of valacyclovir hydrochloride polymorphic form ii
KR20130093012A (en) 2010-06-24 2013-08-21 베링거 인겔하임 인터내셔날 게엠베하 Diabetes therapy
US9034883B2 (en) 2010-11-15 2015-05-19 Boehringer Ingelheim International Gmbh Vasoprotective and cardioprotective antidiabetic therapy
CN102584825B (en) * 2011-01-17 2014-04-02 四川科伦药物研究有限公司 Method for synthesizing valaciclovir hydrochloride
EP2731947B1 (en) 2011-07-15 2019-01-16 Boehringer Ingelheim International GmbH Substituted dimeric quinazoline derivative, its preparation and its use in pharmaceutical compositions for the treatment of type i and ii diabetes
WO2013076688A1 (en) * 2011-11-25 2013-05-30 Piramal Enterprises Limited A process for the preparation of valacyclovir hydrochloride
US9555001B2 (en) 2012-03-07 2017-01-31 Boehringer Ingelheim International Gmbh Pharmaceutical composition and uses thereof
JP6224084B2 (en) 2012-05-14 2017-11-01 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Xanthine derivatives as DPP-4 inhibitors for the treatment of glomerular epithelial cell related disorders and / or nephrotic syndrome
WO2013174767A1 (en) 2012-05-24 2013-11-28 Boehringer Ingelheim International Gmbh A xanthine derivative as dpp -4 inhibitor for use in modifying food intake and regulating food preference
ES2950384T3 (en) 2014-02-28 2023-10-09 Boehringer Ingelheim Int Medical use of a DPP-4 inhibitor
US10155000B2 (en) 2016-06-10 2018-12-18 Boehringer Ingelheim International Gmbh Medical use of pharmaceutical combination or composition
CN110437231B (en) * 2019-09-04 2022-04-29 上药康丽（常州）药业有限公司 Preparation method of valaciclovir hydrochloride anhydrous crystal form I
US20230218644A1 (en) 2020-04-16 2023-07-13 Som Innovation Biotech, S.A. Compounds for use in the treatment of viral infections by respiratory syndrome-related coronavirus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP55A (en) * 1987-08-15 1989-09-26 The Wellcome Foundation Ltd Therapeutic Acyclic Nucleosides
US5831075A (en) * 1993-06-10 1998-11-03 Rolabo Sl Amino acid ester of nucleoside analogues
GB9501178D0 (en) * 1995-01-20 1995-03-08 Wellcome Found Guanine derivative

Also Published As

Publication number Publication date
BG63393B1 (en) 2001-12-29
CN1049893C (en) 2000-03-01
KR100376074B1 (en) 2003-06-02
AP662A (en) 1998-08-19
UA46001C2 (en) 2002-05-15
WO1996022291A1 (en) 1996-07-25
AU4453996A (en) 1996-08-07
GB9501178D0 (en) 1995-03-08
CA2210799A1 (en) 1996-07-25
SI0804436T1 (en) 2006-02-28
EA199700124A1 (en) 1997-12-30
DE69635106T2 (en) 2006-06-08
EE03528B1 (en) 2001-10-15
CY2531B1 (en) 2006-04-12
HUP9801836A3 (en) 1999-06-28
HRP960024B1 (en) 2005-08-31
DE69635106D1 (en) 2005-09-29
US6107302A (en) 2000-08-22
FI973063A0 (en) 1997-07-18
ATE302777T1 (en) 2005-09-15
JP3176633B2 (en) 2001-06-18
IN182468B (en) 1999-04-17
SK285329B6 (en) 2006-11-03
PL182175B1 (en) 2001-11-30
UY25779A1 (en) 2000-08-21
NO973326L (en) 1997-09-16
AU702794B2 (en) 1999-03-04
BR9606768A (en) 1997-12-30
EP0804436B1 (en) 2005-08-24
AP9701058A0 (en) 1997-10-31
YU3396A (en) 1998-12-23
ES2248806T3 (en) 2006-03-16
KR19980701525A (en) 1998-05-15
HRP960024A2 (en) 1997-10-31
JPH11503718A (en) 1999-03-30
OA10499A (en) 2002-04-10
CZ297065B6 (en) 2006-08-16
HUP9801836A2 (en) 1999-05-28
ZA96449B (en) 1996-08-07
CN1179159A (en) 1998-04-15
NZ298851A (en) 1999-01-28
DK0804436T3 (en) 2005-12-27
NO315558B1 (en) 2003-09-22
GEP20001940B (en) 2000-02-05
CZ229497A3 (en) 1997-12-17
TR199700656T1 (en) 1998-03-21
IL116831A (en) 1998-10-30
MX9705462A (en) 1997-10-31
IL116831A0 (en) 1996-05-14
NO973326D0 (en) 1997-07-18
RO118693B1 (en) 2003-09-30
IS2268B (en) 2007-07-15
AR002270A1 (en) 1998-03-11
BG101833A (en) 1998-04-30
RS49518B (en) 2006-10-27
SK96597A3 (en) 1998-02-04
EP0804436A1 (en) 1997-11-05
EA000364B1 (en) 1999-06-24
EE9700175A (en) 1998-02-16
PL321326A1 (en) 1997-12-08
CA2210799C (en) 2008-06-10
FI973063A (en) 1997-09-18
HU222993B1 (en) 2004-01-28

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